201449571

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4235

約数の個数: 32

約数和(自身を含む): 303075840

約数和(自身を除く): 101626269

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 437, 703, 851, 1311, 2109, 2553, 4153, 12459, 16169, 48507, 78907, 95519, 153661, 236721, 286557, 460983, 1814861, 2919559, 3534203, 5444583, 8758677, 10602609, 67149857, 201449571]

約数ペア:

[(1, 201449571), (3, 67149857), (19, 10602609), (23, 8758677), (37, 5444583), (57, 3534203), (69, 2919559), (111, 1814861), (437, 460983), (703, 286557), (851, 236721), (1311, 153661), (2109, 95519), (2553, 78907), (4153, 48507), (12459, 16169)]